<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="js/jquery-1.4.4.js"></script>
<script type="text/javascript">
	$(function() {
		var val=$('#fd').text();
		var valStr='<input type="text"  value=';
			var valEnd='/>';
	//	$('label').html(valStr+val+valEnd);
	});
</script>
<title>Insert title here</title>
</head>
<body>
<table id='tab'>
	<tr>
		<td>姓名</td>
		<td id="fd"><label>AAAA</label> <input type="text" value="BBBBB" />
		</td>
	</tr>
	<tr>
		<td>电话</td>
		<td ><label>tel</label> <input type="text" value="name" />123456</td>
	</tr>
</table>
<button type="button" value="">修改</button>



</body>
</html>